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THELIA 623 (WITH
AND THELIA 623NC (WITHOUT
The instructions
consist
of two
Instructions
and
Instructions
should
be
handed
to
you
by your
of the
installation.
This boiler is
for use
with
Natural
the United
Kingdom
(G20)
and
other
gas.
Note.
If the
boiler
has been
set
gas
your
installer will
tell you.
These instructions
should
be carefully
safe and
economical
use
of
your
Once the
pilot
has
been lit and
is
automatic
in
operation.
The boiler is
able to
provide
central
heating system and
domestic
from a cold
water
supply,
without the need for
storage.
Hepworth Heating
Technical
Saunier Duval
INSTRUCTIONS FOR USE
parts,
Installation and
for
Use, they
installer on completion
Gas as
distributed in
cannot be
used on
any
to bum
any
other
type of
followed
for the
boiler.
the controls set,
the boiler
room
heating as
part of
a
hot water direct
secondary
Ltd., Nottingham
Services Department:
TIMECLOCK)
TIMECLOCK)
Gas Safety
(Installation
Regulations.
In
your interests and that of gas safety it
ALL
gas appliances are installed by a
in accordance with
the above regulations.
If
a gas
leak
or fault exists or is
off
and consult
the
local
gas undertaking or
installation/servicing
company.
Road, Belper,
Derbyshire.
DE56 1JT
Telephone: Belper
(0773) 828100
and
Use)
is the
law that
competent
person
suspected,
turn
the boiler
your
~J
32
1
.'?
-J
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Related Manuals for Saunier Duval THELIA 623
Summary of Contents for Saunier Duval THELIA 623
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Page 1: Instructions For Use
Saunier Duval INSTRUCTIONS FOR USE THELIA 623 (WITH TIMECLOCK) AND THELIA 623NC (WITHOUT TIMECLOCK) Gas Safety (Installation Use) The instructions consist of two parts, Installation and Servicing Instructions Instructions Use, they Regulations. should handed by your installer on completion your interests and that of gas safety it... - Page 2 GREEN YELLOW WIRE (EARTH) WARNING. This boiler must be earthed. boiler must be connected to a 240V-50Hz permanent supply. Connection of the whole electrical system of the boiler heating system controls to the electrical supply, must be through one common isolator.
- Page 3 KEY: TIMEClOCK BOilER THERMOSTAT SELECTOR lEVER regulate central heating water temperature) PRESSURE GAUGE "OFF" PUSH BUTTON TEMPERATURE GAUGE "ON" PUSH BUTTON 2 Shown Shown closed closed KEY: Isolating valve - C.H. Return 2 Isolating valve - D.H. Water Isolating valve - C.H.
- Page 4 If fitted, set the built in clock to work, using the following instructions, see diagram Clock.gif ~'-1 "C9 ." '7''' &" Place the slide switch to Using the" " ._'L buttons, display to the correct time twenty four A~O~ hour format, that 1300 for...
- Page 5 the Programme "ON" "OFF" Times Buttons.gif 'fl" &" Using the" and" buttons set the first "ON" time. , ~l' Confirm this by pressing the "Enter" button, see 1._' _, diagram 6. A~O~ TIMER &" Using the "'fl" and" buttons first "OFF"...
- Page 6 possible to override the automatic operation of the timeclock - that is, to switch it "On" or "Off' as desired. To do this first place the slide switch to "Timer". letter "h" will appear on the display, see diagram 7. Press the "On/Off' button to switch the boiler "ON"...
- Page 7 Wait 10 seconds after the pilot before releasing black button. To ensure the continued efficient and safe operation of WARNING. Should the pilot fail to remain alight or go the boiler it recommended that it is checked out for any reason, intentionally or unintentionally, serviced at regular intervals.
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